On October 30, Shandong Jiachi New Chemical Co., Ltd.'s quote for oxalic anhydride is RMB 3850 per ton. The specifications of oxalic anhydride include: quality grade: premium; content of acetic anhydride, %: ≥99%. The validity period of this quote is 3 days. The provider of this quote is Zaozhuang Yitai Energy Technology Co., Ltd.